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Question 1:
Find the cost of carpenting a room 13 m long and 9 m broad with a carpet 100 Cm broad at the rate of Rs.20 per meter.
A. 117 m
Feedback Area of the carper = Area of the room
= 13 × 9 => 117 m2
Breadth of the carpet = 100 cm = 1m
Length of carpet = Area/Breadth => 117/1 = 177 m.
B. 107 m
C. 116 m
D. 117 m^2

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